DOCSLIB.ORG

Seamap Environmental and Biological Atlas of the Gulf of Mexico, 2017

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Seamap Environmental and Biological Atlas of the Gulf of Mexico, 2017 environmental and biological atlas of the gulf of mexico 2017 gulf states marine fisheries commission number 284 february 2019 seamap SEAMAP ENVIRONMENTAL AND BIOLOGICAL ATLAS OF THE GULF OF MEXICO, 2017 Edited by Jeffrey K. Rester Gulf States Marine Fisheries Commission Manuscript Design and Layout Ashley P. Lott Gulf States Marine Fisheries Commission GULF STATES MARINE FISHERIES COMMISSION FEBRUARY 2019 NUMBER 284 This project was supported in part by the National Oceanic and Atmospheric Administration, National Marine Fisheries Service, under State/Federal Project Number NA16NMFS4350111. GULF STATES MARINE FISHERIES COMMISSION COMMISSIONERS ALABAMA Chris Blankenship John Roussel Alabama Department of Conservation 1221 Plains Port Hudson Road and Natural Resources Zachary, LA 70791 64 North Union Street Montgomery, AL 36130-1901 MISSISSIPPI Joe Spraggins, Executive Director Representative Steve McMillan Mississippi Department of Marine Resources P.O. Box 337 1141 Bayview Avenue Bay Minette, AL 36507 Biloxi, MS 39530 Chris Nelson TBA Bon Secour Fisheries, Inc. P.O. Box 60 Joe Gill, Jr. Bon Secour, AL 36511 Joe Gill Consulting, LLC 910 Desoto Street FLORIDA Ocean Springs, MS 39566-0535 Eric Sutton FL Fish and Wildlife Conservation Commission TEXAS 620 South Meridian Street Carter Smith, Executive Director Tallahassee, FL 32399-1600 Texas Parks and Wildlife Department 4200 Smith School Road Representative Jay Trumbull Austin, TX 78744 State of Florida House of Representatives 402 South Monroe Street Troy B. Williamson, II Tallahassee, FL 32399 P.O. Box 967 Corpus Christi, TX 78403 TBA Representative Wayne Faircloth LOUISIANA Texas House of Representatives Jack Montoucet, Secretary 2121 Market Street, Suite 205 LA Department of Wildlife and Fisheries Galveston, TX 77550 P.O. Box 98000 Baton Rouge, LA 70898-9000 Senator R.L. “Bret” Allain, II 600 Main Street, Suite 1 Franklin, LA 70538 STAFF David M. Donaldson Executive Director Nancy K. Marcellus Joseph P. Ferrer, III Lloyd W. Kirk Cheryl R. Noble Douglas J. Snyder Debora K. McIntyre Steven J. VanderKooy Deanna L. Valentine Alyce R. Wilhelm Jeffrey K. Rester Donna B. Bellais Angela R. Rabideau Gregory S. Bray James R. Ballard Ashley P. Lott SEAMAP SUBCOMMITTEE Dr. Ted Switzer, Chairman Florida Fish and Wildlife Conservation Commission Florida Fish and Wildlife Research Institute Dr. Christian Jones Mr. Brett Falterman National Marine Fisheries Service Louisiana Department of Wildlife and Pascagoula Laboratory Fisheries Mr. John Mareska Mrs. Jill Hendon Alabama Department of Conservation and USM/Gulf Coast Research Laboratory Natural Resources/ Marine Resources Division Dr. Fernando Martinez-Andrade Texas Parks and Wildlife Department Dr. John Froeschke Gulf of Mexico Fishery Management Council Mr. Jeff Rester SEAMAP Coordinator Gulf States Marine Fisheries Commission DATA COORDINATING WORK GROUP Mr. Lloyd Kirk, Leader Gulf States Marine Fisheries Commission Mr. David Hanisko Mr. John Anderson National Marine Fisheries Service USM/Gulf Coast Research Laboratory Pascagoula Laboratory Mr. Michael Murphy Mr. Charles Weber Florida Fish and Wildlife National Marine Fisheries Service Conservation Commission Pascagoula Laboratory Florida Fish and Wildlife Research Institute Mr. Michael Harden Louisiana Department of Wildlife and Fisheries INTRODUCTION The Southeast Area Monitoring and Assessment Program (SEAMAP) is a State/Federal/university program for the collection, management, and dissemination of fishery-independent data (information collected without direct reliance on statistics reported by commercial or recreational fishermen) in United States waters of the Gulf of Mexico (Eldridge 1988). A major SEAMAP objective is to provide a large, standardized database needed by management agencies, industry, and scientists to make sound management decisions and further develop fishery resources in a cost-efficient manner. To accomplish this goal, survey data must be disseminated in a useful format to SEAMAP participants, cooperators, and other interested organizations. The SEAMAP Program began in March 1981 when the National Marine Fisheries Service (NMFS), Southeast Fisheries Science Center (SEFSC), presented a SEAMAP Strategic Plan (1981) to the Gulf States Marine Fisheries Commission (GSMFC). This strategic plan outlined the proposed program organization (goals, objectives, procedures, resource requirements, etc.). A SEAMAP Subcommittee was then formed within the existing framework of the GSMFC. The Subcommittee consists of one representative from each state fishery management agency [Florida Fish and Wildlife Conservation Commission (FWC); Alabama Department of Conservation and Natural Resources (ADCNR); Mississippi Department of Marine Resources (MDMR) represented by the University of Southern Mississippi, Gulf Coast Research Laboratory (USM/GCRL); Louisiana Department of Wildlife and Fisheries (LDWF); and Texas Parks and Wildlife Department (TPWD)], one from NMFS SEFSC and a non-voting member representing the Gulf of Mexico Fishery Management Council (GMFMC). The Subcommittee has organized and successfully coordinated numerous resource surveys from 1982 through 2017 (Table 1). The resultant data are published in atlases for the surveys in 1982 (Stuntz et al. 1985); 1983 (Thompson and Bane 1986a); 1984 (Thompson and Bane 1986b); 1985 (Thompson et al. 1988); 1986 (Sanders et al. 1990a); 1987 (Sanders et al. 1990b); 1988 (Sanders et al. 1991a); 1989 (Sanders et al. 1991b); 1990 (Sanders et al. 1992); 1991 (Donaldson et al. 1993); 1992 (Donaldson et al. 1994); 1993 (Donaldson et al. 1996); 1994 (Donaldson et al. 1997a); 1995 (Donaldson et al. 1997b); 1996 (Donaldson et al. 1998); 1997 (Rester et al. 1999); 1998 (Rester et al. 2000); 1999 (Rester et al. 2001); 2000 (Rester et al. 2002); 2001 (Rester et al. 2004); 2002 (Rester et al. 2008); 2003 (Rester et al. 2009a); 2004 (Rester 2009b); 2005 (Rester 2010a); 2006 (Rester 2010b); 2007 (Rester 2010c); 2008 (Rester 2011a); 2009 (Rester 2011b); 2010 (Rester 2012); 2011 (Rester 2014); 2012 (Rester 2014), 2013 (Rester 2015), 2014 (Rester 2017a), 2015 (Rester 2017b) and 2016 (Rester 2017c). Environmental assessment activities that occurred with each of the surveys can be found in Table 1. All data are available to researchers or interested individuals. Details about how to obtain SEAMAP data can be found in the Data Request section of this document. In early 2017, the SEAMAP Subcommittee identified and began to plan the year's SEAMAP survey activities for the Gulf of Mexico. In keeping with the program goal of establishing a coordinated long-term resource database, it was decided to continue the same types of survey activities conducted in 1982 through 2016. Overall survey objectives in 1982 to 2017 were to assess the distribution and abundance of recreational and commercial organisms collected by plankton, video, bottom longlines, hook and line, and trawl gears, and document environmental factors that might affect their distribution and abundance. Data from plankton surveys are used for detection and assessment of fishery resources; in the determination of spawning seasons and areas; in investigations of early survival and recruitment mechanisms; and in estimation of the abundance of a stock based on its spawning production (Sherman et al. 1983). Assessment of the Texas Closure (Nichols 1982, 1984; Nichols and Poffenberger 1987) was the rationale for the 1 establishment of the trawl surveys and to establish a seasonal database to assess the abundance and distribution of the shrimp and groundfish stocks across the northern Gulf of Mexico. The Reef Fish Survey was designed to determine the relative abundance of reef fish populations and habitat using a video recording system (Russell, unpublished report). A major purpose of SEAMAP is to provide resource survey data to State and Federal management agencies and universities participating in SEAMAP activities. This thirty-sixth in a series of SEAMAP environmental and biological atlases presents such data, in a summarized form, collected during the 2017 SEAMAP surveys. MATERIALS AND METHODS Methodology for the 2017 SEAMAP surveys is similar to that of the 1982 through 2016 surveys. Sampling was conducted within the U.S. Exclusive Economic Zone (EEZ) and state territorial waters. The NOAA Ship OREGON II collected plankton and environmental data during the Spring Plankton Survey from April 29 – May 29. Vessels that participated in collecting plankton and environmental data during the Fall Plankton Survey included the NOAA Ship GORDON GUNTER (September 5-30) and the Louisiana vessel R/V DEFENDER (September 16-17). Vessels that participated in the Summer Shrimp/Groundfish Survey included the USM/GCRL vessel R/V TOMMY MUNRO (May 30 – June 1), Florida using the R/V TOMMY MUNRO (June 7-24), Louisiana using the R/V POINT SUR (June 26-28), the NOAA Ship OREGON II (June 9 – July 19) and the Alabama vessel R/V ALABAMA DISCOVERY (June 26-27 and June 30). The NOAA ship PISCES participated in the Reef Fish Survey from April 11 – June 15. Florida conducted several reef fish cruises aboard the R/V GULF MARINER (May 18 – August 4), R/V TOMMY MUNRO (June 24-29), and the R/V WEATHERBIRD II (June 27 – July 4). Vessels that participated in the Fall Shrimp/Groundfish Survey included the NOAA Ships OREGON II (October 12 – November 20), the USM/GCRL vessel R/V TOMMY MUNRO (November 6-8), Florida using the R/V TOMMY MUNRO (October 14-22), the Louisiana vessel R/V POINT SUR (November 15-16), and the Alabama vessel
Load more

Recommended publications
  • Reef Fish Biodiversity in the Florida Keys National Marine Sanctuary Megan E
    University of South Florida Scholar Commons Graduate Theses and Dissertations Graduate School November 2017 Reef Fish Biodiversity in the Florida Keys National Marine Sanctuary Megan E. Hepner University of South Florida, [email protected] Follow this and additional works at: https://scholarcommons.usf.edu/etd Part of the Biology Commons, Ecology and Evolutionary Biology Commons, and the Other Oceanography and Atmospheric Sciences and Meteorology Commons Scholar Commons Citation Hepner, Megan E., "Reef Fish Biodiversity in the Florida Keys National Marine Sanctuary" (2017). Graduate Theses and Dissertations. https://scholarcommons.usf.edu/etd/7408 This Thesis is brought to you for free and open access by the Graduate School at Scholar Commons. It has been accepted for inclusion in Graduate Theses and Dissertations by an authorized administrator of Scholar Commons. For more information, please contact [email protected]. Reef Fish Biodiversity in the Florida Keys National Marine Sanctuary by Megan E. Hepner A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science Marine Science with a concentration in Marine Resource Assessment College of Marine Science University of South Florida Major Professor: Frank Muller-Karger, Ph.D. Christopher Stallings, Ph.D. Steve Gittings, Ph.D. Date of Approval: October 31st, 2017 Keywords: Species richness, biodiversity, functional diversity, species traits Copyright © 2017, Megan E. Hepner ACKNOWLEDGMENTS I am indebted to my major advisor, Dr. Frank Muller-Karger, who provided opportunities for me to strengthen my skills as a researcher on research cruises, dive surveys, and in the laboratory, and as a communicator through oral and presentations at conferences, and for encouraging my participation as a full team member in various meetings of the Marine Biodiversity Observation Network (MBON) and other science meetings.
    [Show full text]
  • Pacific Plate Biogeography, with Special Reference to Shorefishes
    Pacific Plate Biogeography, with Special Reference to Shorefishes VICTOR G. SPRINGER m SMITHSONIAN CONTRIBUTIONS TO ZOOLOGY • NUMBER 367 SERIES PUBLICATIONS OF THE SMITHSONIAN INSTITUTION Emphasis upon publication as a means of "diffusing knowledge" was expressed by the first Secretary of the Smithsonian. In his formal plan for the Institution, Joseph Henry outlined a program that included the following statement: "It is proposed to publish a series of reports, giving an account of the new discoveries in science, and of the changes made from year to year in all branches of knowledge." This theme of basic research has been adhered to through the years by thousands of titles issued in series publications under the Smithsonian imprint, commencing with Smithsonian Contributions to Knowledge in 1848 and continuing with the following active series: Smithsonian Contributions to Anthropology Smithsonian Contributions to Astrophysics Smithsonian Contributions to Botany Smithsonian Contributions to the Earth Sciences Smithsonian Contributions to the Marine Sciences Smithsonian Contributions to Paleobiology Smithsonian Contributions to Zoo/ogy Smithsonian Studies in Air and Space Smithsonian Studies in History and Technology In these series, the Institution publishes small papers and full-scale monographs that report the research and collections of its various museums and bureaux or of professional colleagues in the world cf science and scholarship. The publications are distributed by mailing lists to libraries, universities, and similar institutions throughout the world. Papers or monographs submitted for series publication are received by the Smithsonian Institution Press, subject to its own review for format and style, only through departments of the various Smithsonian museums or bureaux, where the manuscripts are given substantive review.
    [Show full text]
  • CHECKLIST and BIOGEOGRAPHY of FISHES from GUADALUPE ISLAND, WESTERN MEXICO Héctor Reyes-Bonilla, Arturo Ayala-Bocos, Luis E
    ReyeS-BONIllA eT Al: CheCklIST AND BIOgeOgRAphy Of fISheS fROm gUADAlUpe ISlAND CalCOfI Rep., Vol. 51, 2010 CHECKLIST AND BIOGEOGRAPHY OF FISHES FROM GUADALUPE ISLAND, WESTERN MEXICO Héctor REyES-BONILLA, Arturo AyALA-BOCOS, LUIS E. Calderon-AGUILERA SAúL GONzáLEz-Romero, ISRAEL SáNCHEz-ALCántara Centro de Investigación Científica y de Educación Superior de Ensenada AND MARIANA Walther MENDOzA Carretera Tijuana - Ensenada # 3918, zona Playitas, C.P. 22860 Universidad Autónoma de Baja California Sur Ensenada, B.C., México Departamento de Biología Marina Tel: +52 646 1750500, ext. 25257; Fax: +52 646 Apartado postal 19-B, CP 23080 [email protected] La Paz, B.C.S., México. Tel: (612) 123-8800, ext. 4160; Fax: (612) 123-8819 NADIA C. Olivares-BAñUELOS [email protected] Reserva de la Biosfera Isla Guadalupe Comisión Nacional de áreas Naturales Protegidas yULIANA R. BEDOLLA-GUzMáN AND Avenida del Puerto 375, local 30 Arturo RAMíREz-VALDEz Fraccionamiento Playas de Ensenada, C.P. 22880 Universidad Autónoma de Baja California Ensenada, B.C., México Facultad de Ciencias Marinas, Instituto de Investigaciones Oceanológicas Universidad Autónoma de Baja California, Carr. Tijuana-Ensenada km. 107, Apartado postal 453, C.P. 22890 Ensenada, B.C., México ABSTRACT recognized the biological and ecological significance of Guadalupe Island, off Baja California, México, is Guadalupe Island, and declared it a Biosphere Reserve an important fishing area which also harbors high (SEMARNAT 2005). marine biodiversity. Based on field data, literature Guadalupe Island is isolated, far away from the main- reviews, and scientific collection records, we pres- land and has limited logistic facilities to conduct scien- ent a comprehensive checklist of the local fish fauna, tific studies.
    [Show full text]
  • Andrea RAZ-GUZMÁN1*, Leticia HUIDOBRO2, and Virginia PADILLA3
    ACTA ICHTHYOLOGICA ET PISCATORIA (2018) 48 (4): 341–362 DOI: 10.3750/AIEP/02451 AN UPDATED CHECKLIST AND CHARACTERISATION OF THE ICHTHYOFAUNA (ELASMOBRANCHII AND ACTINOPTERYGII) OF THE LAGUNA DE TAMIAHUA, VERACRUZ, MEXICO Andrea RAZ-GUZMÁN1*, Leticia HUIDOBRO2, and Virginia PADILLA3 1 Posgrado en Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Ciudad de México 2 Instituto Nacional de Pesca y Acuacultura, SAGARPA, Ciudad de México 3 Facultad de Ciencias, Universidad Nacional Autónoma de México, Ciudad de México Raz-Guzmán A., Huidobro L., Padilla V. 2018. An updated checklist and characterisation of the ichthyofauna (Elasmobranchii and Actinopterygii) of the Laguna de Tamiahua, Veracruz, Mexico. Acta Ichthyol. Piscat. 48 (4): 341–362. Background. Laguna de Tamiahua is ecologically and economically important as a nursery area that favours the recruitment of species that sustain traditional fisheries. It has been studied previously, though not throughout its whole area, and considering the variety of habitats that sustain these fisheries, as well as an increase in population growth that impacts the system. The objectives of this study were to present an updated list of fish species, data on special status, new records, commercial importance, dominance, density, ecotic position, and the spatial and temporal distribution of species in the lagoon, together with a comparison of Tamiahua with 14 other Gulf of Mexico lagoons. Materials and methods. Fish were collected in August and December 1996 with a Renfro beam net and an otter trawl from different habitats throughout the lagoon. The species were identified, classified in relation to special status, new records, commercial importance, density, dominance, ecotic position, and spatial distribution patterns.
    [Show full text]
  • Early Stages of Fishes in the Western North Atlantic Ocean Volume
    ISBN 0-9689167-4-x Early Stages of Fishes in the Western North Atlantic Ocean (Davis Strait, Southern Greenland and Flemish Cap to Cape Hatteras) Volume One Acipenseriformes through Syngnathiformes Michael P. Fahay ii Early Stages of Fishes in the Western North Atlantic Ocean iii Dedication This monograph is dedicated to those highly skilled larval fish illustrators whose talents and efforts have greatly facilitated the study of fish ontogeny. The works of many of those fine illustrators grace these pages. iv Early Stages of Fishes in the Western North Atlantic Ocean v Preface The contents of this monograph are a revision and update of an earlier atlas describing the eggs and larvae of western Atlantic marine fishes occurring between the Scotian Shelf and Cape Hatteras, North Carolina (Fahay, 1983). The three-fold increase in the total num- ber of species covered in the current compilation is the result of both a larger study area and a recent increase in published ontogenetic studies of fishes by many authors and students of the morphology of early stages of marine fishes. It is a tribute to the efforts of those authors that the ontogeny of greater than 70% of species known from the western North Atlantic Ocean is now well described. Michael Fahay 241 Sabino Road West Bath, Maine 04530 U.S.A. vi Acknowledgements I greatly appreciate the help provided by a number of very knowledgeable friends and colleagues dur- ing the preparation of this monograph. Jon Hare undertook a painstakingly critical review of the entire monograph, corrected omissions, inconsistencies, and errors of fact, and made suggestions which markedly improved its organization and presentation.
    [Show full text]
  • Drivers of Octopus Abundance in an Anchialine Lake
    1 1 Drivers of octopus abundance and density in an anchialine lake: 2 a 30 year comparison 3 4 Duncan A. O’Brien a,d* - [email protected] 5 Michelle L. Taylor a - [email protected] 6 Heather D. Masonjones b - [email protected] 7 Philipp H. Boersch-Supan c - [email protected] 8 Owen R. O’Shea d - [email protected] 9 10 a School of Life Sciences, University of Essex, Wivenhoe Park, Colchester, CO4 3SQ, UK 11 b Biology Department, University of Tampa, Tampa, Florida 33596, USA 12 c British Trust for Ornithology, The Nunnery, Thetford, IP24 2PU, UK and Department of 13 Geography, University of Florida, Gainesville, Florida 32611, USA 14 d The Centre for Ocean Research and Education (CORE), PO Box 255-16, Gregory Town, 15 Eleuthera, The Bahamas 16 17 *Corresponding author 18 19 20 21 22 23 24 25 26 2 27 Abstract 28 Anchialine systems are isolated from the sea and often support species’ populations distinct from 29 their marine counterparts. Sweetings Pond, an anchialine lake on the island of Eleuthera in The 30 Bahamas was identified as a site of high Caribbean reef octopus, Octopus briareus (Robson, 31 1929) density, relative to coastal populations. However, observed deterioration in local benthic 32 habitat and increased anthropogenic influence over the last 30 years imply that this octopus 33 population may have undergone density and distribution shifts in response to these changing 34 conditions. Here, we assess the system wide octopus density to provide an updated estimate. We 35 hypothesize that despite depressed habitat availability in the 1980s, it will now support octopus 36 densities less than historical estimates because of increasing human impact on the system.
    [Show full text]
  • C.9. Ctenochaetus Binotatus (Itingan) C.9.1. General Biology C.9.2. Size
    C.9. Ctenochaetus binotatus (Itingan) C.9.1. General Biology Inhabits coral and rubble areas of deep lagoon and seaward reefs. Usually solitary, grazing on surface algae. Feeds by scooping film of detritus and unicellular algae (e.g. dinoflagellate Gambierdiscus toxicus) that produce ciguatera toxin making this species a key link in the ciguatera food chain. Commonly caught by nets. Distributed in Indo-Pacific: East Africa to the Tuamoto Islands, north to southern Japan, south to Figure xx. The target species, Ctenochaetus inotatus central New South Wales (Australia) and New Caledonia. Not known from the Red Sea, Gulf of Oman, the Gulf, the Hawaiian Islands, Marquesas, Rapa, Pitcairn Islands, and Easter Island. (source: FishBase) C.9.2. Size Distribution A total of 162 fish individuals of Ctenochaetus binotatus were measured to the nearest centimeter. Measured length were from both the weekly measurements of the enumerators and biological samples brought Figure xx. Size distribution of Ctenochaetus binotatus with corresponding Lm50 of C. striatus of this study. to the lab. The smallest individual measured 7.0 cm SL and the largest is 17.0 cm SL. Approximately 30% of the total catch is below the computed Lm50 of C. striatus of this study. Since, there is no available data and literatures regarding the length at which it reaches maturity, we will use the estimated Lm50 and Lm95 of C. striatus. C.9.3. Gonadal Maturation and Maturation Curve Only 5 biological specimens were brought to the lab for examination. Out of 5 samples, 4 were males and only 1 female. All were staged as mature.
    [Show full text]
  • A Survey of the Order Tetraodontiformes on Coral Reef Habitats in Southeast Florida
    Nova Southeastern University NSUWorks HCNSO Student Capstones HCNSO Student Work 4-28-2020 A Survey of the Order Tetraodontiformes on Coral Reef Habitats in Southeast Florida Anne C. Sevon Nova Southeastern University, [email protected] This document is a product of extensive research conducted at the Nova Southeastern University . For more information on research and degree programs at the NSU , please click here. Follow this and additional works at: https://nsuworks.nova.edu/cnso_stucap Part of the Marine Biology Commons, and the Oceanography and Atmospheric Sciences and Meteorology Commons Share Feedback About This Item NSUWorks Citation Anne C. Sevon. 2020. A Survey of the Order Tetraodontiformes on Coral Reef Habitats in Southeast Florida. Capstone. Nova Southeastern University. Retrieved from NSUWorks, . (350) https://nsuworks.nova.edu/cnso_stucap/350. This Capstone is brought to you by the HCNSO Student Work at NSUWorks. It has been accepted for inclusion in HCNSO Student Capstones by an authorized administrator of NSUWorks. For more information, please contact [email protected]. Capstone of Anne C. Sevon Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science M.S. Marine Environmental Sciences M.S. Coastal Zone Management Nova Southeastern University Halmos College of Natural Sciences and Oceanography April 2020 Approved: Capstone Committee Major Professor: Dr. Kirk Kilfoyle Committee Member: Dr. Bernhard Riegl This capstone is available at NSUWorks: https://nsuworks.nova.edu/cnso_stucap/350 HALMOS
    [Show full text]
  • Estimation of Fatty Acid Profile and Proximate
    ESTIMATION OF FATTY ACID PROFILE AND PROXIMATE COMPOSITION OF CANTHIDERMIS MACULATA (BLOCH, 1786) (TETRADONTIFORMES, BALISTIDAE) COLLECTED FROM SOUTHERN COAST OF SRI LANKA 1WILLIAMS S.S., 2MUNASINGHE D.H.N. 1,2Department of Zoology, University of Ruhuna,Sri Lanka. E-mail: [email protected], [email protected] Abstract - Rough oceanic triggerfish Canthidermis maculata (Bloch, 1786) belongs to family Balistidae and has year round availability as the main by-catch species in tuna fishery industry. Due to high availability and low market value, this species gain low demand in the local market. Further, the society believes that the taste of this fish species is similar to chicken and therefore chicken dishes are prepared with the substitution of C. maculata. Due to lack of knowledge gap of nutritional value of this species, the objective of current study was to estimate nutritional components of C. maculata in order to popularize it as a food source to fulfill nutritional requirement of the society. Fish samples were collected from fish landing sites of three regions (Mirissa, Dondra and Tangalle) in the southern coast of Sri Lanka. Samples from commercially demanded fish species Cephalopholis sonnerati (Tomato Hind) and chicken (Gallus gallus domesticus) were analyzed in order to compare the proximate values of C. maculata. Samples were collected from three individuals of each species and each sample was analyzed in triplicates. Fatty acid profile of C. maculata was determined by Fatty acid methyl ester (FAME) Test with gas chromatographic technique. Analyses revealed that flesh samples of C. maculata contained important fatty acids such as Eicosapentaenoic acid and Docosahexaenoic acid in high amounts with other essential fatty acids.
    [Show full text]
  • Sharkcam Fishes
    SharkCam Fishes A Guide to Nekton at Frying Pan Tower By Erin J. Burge, Christopher E. O’Brien, and jon-newbie 1 Table of Contents Identification Images Species Profiles Additional Info Index Trevor Mendelow, designer of SharkCam, on August 31, 2014, the day of the original SharkCam installation. SharkCam Fishes. A Guide to Nekton at Frying Pan Tower. 5th edition by Erin J. Burge, Christopher E. O’Brien, and jon-newbie is licensed under the Creative Commons Attribution-Noncommercial 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/. For questions related to this guide or its usage contact Erin Burge. The suggested citation for this guide is: Burge EJ, CE O’Brien and jon-newbie. 2020. SharkCam Fishes. A Guide to Nekton at Frying Pan Tower. 5th edition. Los Angeles: Explore.org Ocean Frontiers. 201 pp. Available online http://explore.org/live-cams/player/shark-cam. Guide version 5.0. 24 February 2020. 2 Table of Contents Identification Images Species Profiles Additional Info Index TABLE OF CONTENTS SILVERY FISHES (23) ........................... 47 African Pompano ......................................... 48 FOREWORD AND INTRODUCTION .............. 6 Crevalle Jack ................................................. 49 IDENTIFICATION IMAGES ...................... 10 Permit .......................................................... 50 Sharks and Rays ........................................ 10 Almaco Jack ................................................. 51 Illustrations of SharkCam
    [Show full text]
  • Cusk Eels, Brotulas [=Cherublemma Trotter [E
    FAMILY Ophidiidae Rafinesque, 1810 - cusk eels SUBFAMILY Ophidiinae Rafinesque, 1810 - cusk eels [=Ofidini, Otophidioidei, Lepophidiinae, Genypterinae] Notes: Ofidini Rafinesque, 1810b:38 [ref. 3595] (ordine) Ophidion [as Ophidium; latinized to Ophididae by Bonaparte 1831:162, 184 [ref. 4978] (family); stem corrected to Ophidi- by Lowe 1843:92 [ref. 2832], confirmed by Günther 1862a:317, 370 [ref. 1969], by Gill 1872:3 [ref. 26254] and by Carus 1893:578 [ref. 17975]; considered valid with this authorship by Gill 1893b:136 [ref. 26255], by Goode & Bean 1896:345 [ref. 1848], by Nolf 1985:64 [ref. 32698], by Patterson 1993:636 [ref. 32940] and by Sheiko 2013:63 [ref. 32944] Article 11.7.2; family name sometimes seen as Ophidionidae] Otophidioidei Garman, 1899:390 [ref. 1540] (no family-group name) Lepophidiinae Robins, 1961:218 [ref. 3785] (subfamily) Lepophidium Genypterinae Lea, 1980 (subfamily) Genypterus [in unpublished dissertation: Systematics and zoogeography of cusk-eels of the family Ophidiidae, subfamily Ophidiinae, from the eastern Pacific Ocean, University of Miami, not available] GENUS Cherublemma Trotter, 1926 - cusk eels, brotulas [=Cherublemma Trotter [E. S.], 1926:119, Brotuloides Robins [C. R.], 1961:214] Notes: [ref. 4466]. Neut. Cherublemma lelepris Trotter, 1926. Type by monotypy. •Valid as Cherublemma Trotter, 1926 -- (Pequeño 1989:48 [ref. 14125], Robins in Nielsen et al. 1999:27, 28 [ref. 24448], Castellanos-Galindo et al. 2006:205 [ref. 28944]). Current status: Valid as Cherublemma Trotter, 1926. Ophidiidae: Ophidiinae. (Brotuloides) [ref. 3785]. Masc. Leptophidium emmelas Gilbert, 1890. Type by original designation (also monotypic). •Synonym of Cherublemma Trotter, 1926 -- (Castro-Aguirre et al. 1993:80 [ref. 21807] based on placement of type species, Robins in Nielsen et al.
    [Show full text]
  • Phylogeny of the Epinephelinae (Teleostei: Serranidae)
    BULLETIN OF MARINE SCIENCE, 52(1): 240-283, 1993 PHYLOGENY OF THE EPINEPHELINAE (TELEOSTEI: SERRANIDAE) Carole C. Baldwin and G. David Johnson ABSTRACT Relationships among epinepheline genera are investigated based on cladistic analysis of larval and adult morphology. Five monophyletic tribes are delineated, and relationships among tribes and among genera of the tribe Grammistini are hypothesized. Generic com- position of tribes differs from Johnson's (1983) classification only in the allocation of Je- boehlkia to the tribe Grammistini rather than the Liopropomini. Despite the presence of the skin toxin grammistin in the Diploprionini and Grammistini, we consider the latter to be the sister group of the Liopropomini. This hypothesis is based, in part, on previously un- recognized larval features. Larval morphology also provides evidence of monophyly of the subfamily Epinephelinae, the clade comprising all epinepheline tribes except Niphonini, and the tribe Grammistini. Larval features provide the only evidence of a monophyletic Epine- phelini and a monophyletic clade comprising the Diploprionini, Liopropomini and Gram- mistini; identification of larvae of more epinephelines is needed to test those hypotheses. Within the tribe Grammistini, we propose that Jeboehlkia gladifer is the sister group of a natural assemblage comprising the former pseudogrammid genera (Aporops, Pseudogramma and Suttonia). The "soapfishes" (Grammistes, Grammistops, Pogonoperca and Rypticus) are not monophyletic, but form a series of sequential sister groups to Jeboehlkia, Aporops, Pseu- dogramma and Suttonia (the closest of these being Grammistops, followed by Rypticus, then Grammistes plus Pogonoperca). The absence in adult Jeboehlkia of several derived features shared by Grammistops, Aporops, Pseudogramma and Suttonia is incongruous with our hypothesis but may be attributable to paedomorphosis.
    [Show full text]